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Matrix Operations Quiz

Authored by Deborah Radford

Mathematics

11th - 12th Grade

CCSS covered

Used 2+ times

Matrix Operations Quiz
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22 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What must be true in order to ADD two matrices?

They must be square.

Their dimensions must be equal.

The number of columns of the 1st must equal the number of rows of the second.

The number of rows of the 1st must equal the number of columns of the second.

Tags

CCSS.HSN.VM.C.8

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What must be true in order to MULTIPLY two matrices?

They must be square.

Their dimensions must be equal.

The number of columns of the 1st must equal the number of rows of the second.

The number of rows of the 1st must equal the number of columns of the second.

Tags

CCSS.HSN.VM.C.8

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

What are the dimensions of this matrix?

2 x 3

3 x 2

undefined

Tags

CCSS.HSN.VM.C.6

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

[A] is a 5x3 matrix.

[B] is a 3x5 matrix.

Determine whether the matrix product of [B]*[A] is defined. If so, what are the dimensions of the product?

undefined

3x3

5x5

3x5

Tags

CCSS.HSN.VM.C.8

5.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

MULTIPLE SELECT!

You can multiply a 2x3 matrix by which of the following matrices?

Select all that apply.

2x3

2x5

3x5

3x2

Tags

CCSS.HSN.VM.C.8

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

How many columns are in a 5x4 matix?

5

4

20

undefined

Tags

CCSS.HSN.VM.C.6

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Complete the operations.

Media Image
Media Image
Media Image
Media Image

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